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79-20-9 molecular structure
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methyl acetate

ChemBase ID: 106217
Molecular Formular: C3H6O2
Molecular Mass: 74.07854
Monoisotopic Mass: 74.03677943
SMILES and InChIs

SMILES:
COC(=O)C
Canonical SMILES:
COC(=O)C
InChI:
InChI=1S/C3H6O2/c1-3(4)5-2/h1-2H3
InChIKey:
KXKVLQRXCPHEJC-UHFFFAOYSA-N

Cite this record

CBID:106217 http://www.chembase.cn/molecule-106217.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
methyl acetate
IUPAC Systematic name
Methyl ethanoate
IUPAC Traditional name
methyl acetate
Synonyms
METHYL ACETATE
METHYL ACETATE, CERTIFIED GRADE
Methyl acetate
Acetic acid methyl ester
乙酸甲酯
CAS Number
79-20-9
EC Number
201-185-2
MDL Number
MFCD00008711
Beilstein Number
1736662
Merck Index
146008
PubChem SID
24869630
24857892
24851214
24869625
24869627
24901241
24901242
162094242
PubChem CID
6584
CHEMBL
14079
Chemspider ID
6335
FEMA ID
2676
KEGG ID
C17530
Unique Ingredient Identifier
W684QT396F
Wikipedia Title
Methyl_acetate
Council of Europe Number
213c
213
Flavis Number
9.023

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) -0.07745166  LogD (pH = 7.4) -0.07745166 
Log P -0.07745166  Molar Refractivity 17.4128 cm3
Polarizability 7.0660834 Å3 Polar Surface Area 26.3 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Pharmacology Properties Product Information Bioassay(PubChem)
Solubility
1.0 g/100 mL (20 °C) in water expand Show data source
Melting Point
-98 °C(lit.) expand Show data source
-98°C expand Show data source
-98°C expand Show data source
Boiling Point
55°C expand Show data source
56.9°C expand Show data source
56-58°C expand Show data source
57-58 °C(lit.) expand Show data source
Flash Point
-10°C(14°F) expand Show data source
-13 °C expand Show data source
8.6 °F expand Show data source
-9 °C expand Show data source
Auto Ignition Point
936 °F expand Show data source
Density
0.93 g/ml expand Show data source
0.932 g cm-3 expand Show data source
0.934 expand Show data source
0.934 g/mL at 25 °C expand Show data source
Refractive Index
1.361 expand Show data source
1.3620 expand Show data source
n20/D 1.361(lit.) expand Show data source
n20/D 1.362 expand Show data source
Vapor Pressure
165 mmHg ( 20 °C) expand Show data source
Vapor Density
2.55 (vs air) expand Show data source
Absorption Wavelength
λ: 255 nm Amax: 1.0 expand Show data source
λ: 275 nm Amax: 0.1 expand Show data source
λ: 300 nm Amax: 0.01 expand Show data source
Organoleptic
ethereal; sweet expand Show data source
RTECS
AI9100000 expand Show data source
European Hazard Symbols
Flammable Flammable (F) expand Show data source
Irritant Irritant (Xi) expand Show data source
UN Number
1231 expand Show data source
UN1231 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
1 expand Show data source
Hazard Class
3 expand Show data source
Packing Group
2 expand Show data source
II expand Show data source
Risk Statements
11-36-66-67 expand Show data source
R:11-36-66-67 expand Show data source
Safety Statements
16-26-29-33 expand Show data source
S:16-26-29-33 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS02 expand Show data source
GHS07 expand Show data source
GHS Signal Word
Danger expand Show data source
NFPA704
NFPA 704 diagram
3
1
expand Show data source
Explode Limits
16 % expand Show data source
GHS Hazard statements
H225-H319-H336 expand Show data source
GHS Precautionary statements
P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A expand Show data source
P210-P261-P305 + P351 + P338 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) expand Show data source
RID/ADR
UN 1231 3/PG 2 expand Show data source
Supplemental Hazard Statements
Repeated exposure may cause skin dryness or cracking. expand Show data source
Regulation Compliance
EU Regulation 1334/2008 & 178/2002 expand Show data source
FDA 21 CFR (172.515) expand Show data source
FDA 21 CFR (175.105) expand Show data source
Allergens
no known allergens expand Show data source
Purity
≥98% expand Show data source
≥99% (GC) expand Show data source
≥99.0% expand Show data source
≥99.0% (GC) expand Show data source
≥99.5% expand Show data source
≥99.5% (GC) expand Show data source
≥99.8% expand Show data source
≥99.8% (GC) expand Show data source
≥99.9% (GC) expand Show data source
95% expand Show data source
97% expand Show data source
99% expand Show data source
99.5% expand Show data source
Grade
analytical standard expand Show data source
anhydrous expand Show data source
FG expand Show data source
for HPLC expand Show data source
Halal expand Show data source
JIS special grade expand Show data source
Kosher expand Show data source
natural (US) expand Show data source
NI expand Show data source
puriss. p.a. expand Show data source
purum expand Show data source
reagent grade expand Show data source
ReagentPlus® expand Show data source
SAJ first grade expand Show data source
Certificate of Analysis
Download expand Show data source
Download expand Show data source
Evaporation Residue
<0.0003% expand Show data source
≤0.001% expand Show data source
Impurities
<0.003% water expand Show data source
<0.005% water(100 mL pkg) expand Show data source
≤0.003% non-volatile matter expand Show data source
≤0.005% free acid (as CH3COOH) expand Show data source
≤0.05% water expand Show data source
≤0.1% ethyl acetate (GC) expand Show data source
≤0.1% water expand Show data source
≤0.1% water (Karl Fischer) expand Show data source
≤0.5% methanol (GC) expand Show data source
substances darkened by H2SO4, in accordance expand Show data source
Cation Traces
Al: ≤0.5 mg/kg expand Show data source
Ba: ≤0.1 mg/kg expand Show data source
Bi: ≤0.1 mg/kg expand Show data source
Ca: ≤0.5 mg/kg expand Show data source
Cd: ≤0.05 mg/kg expand Show data source
Co: ≤0.02 mg/kg expand Show data source
Cr: ≤0.02 mg/kg expand Show data source
Cu: ≤0.02 mg/kg expand Show data source
Fe: ≤0.1 mg/kg expand Show data source
K: ≤0.5 mg/kg expand Show data source
Li: ≤0.1 mg/kg expand Show data source
Mg: ≤0.1 mg/kg expand Show data source
Mn: ≤0.02 mg/kg expand Show data source
Mo: ≤0.1 mg/kg expand Show data source
Na: ≤0.5 mg/kg expand Show data source
Ni: ≤0.02 mg/kg expand Show data source
Pb: ≤0.1 mg/kg expand Show data source
Sr: ≤0.1 mg/kg expand Show data source
Zn: ≤0.1 mg/kg expand Show data source
Shelf Life
(limited shelf life, expiry date on the label) expand Show data source
Solvent Strength(ε Al2O3)
0.60 expand Show data source
λ
1 cm path, H2O reference expand Show data source
Linear Formula
CH3COOCH3 expand Show data source

DETAILS

DETAILS

Wikipedia Wikipedia Sigma Aldrich Sigma Aldrich
Sigma Aldrich - W267600 external link
Packaging
1 kg in poly bottle
5, 10 kg in steel drum
1 sample in glass bottle
20 kg in comp drum
Sigma Aldrich - W267619 external link
Packaging
1 kg in poly bottle
1 sample in glass bottle
5 kg in steel drum
Sigma Aldrich - 296996 external link
Packaging
1, 2 L in Sure/Seal™
100 mL in Sure/Seal™
Sigma Aldrich - 537039 external link
Packaging
1, 4 L in glass bottle
Sigma Aldrich - 186325 external link
Packaging
1, 4 L in glass bottle
20 L in steel drum
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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